Hadrosaurs

The hadrosaurs are commonly know as the "duck-billed dinosaurs". These large herbivores were both bipedal and quadrapedal and grew to a size of ~40 feet. They lived throughout the Cretaceous period, and believed to live in large groups. Fossil remains include well preserved teeth, bones, and claws. These top quality specimens were all legally collected from private lands in the northwestern US. Late Cretaceous, Hell Creek Fm. (or equivalent), 67-66 MYA.

Edmontosaurus was one of the largest members of the hadrosaur family which lived during the late Cretaceous in North America. These were large dinosaurs which grow up to 50 feet in length and weighed up to 10,000 lbs. Edmontosaurus wasa herbivore who had a large bill-like snout that was able to nip and tear vegetation, and their jaws were filled with rows of large teeth used to grind vegetation. They appear to live in herds and they would be prey for Tyrannosaurus rex. Edmontosaurus had little defense when attacked by T. rex.They are believed to good speed for their size and a herd of large adults may have been have been threatening to a T. rex. There are two species of Edmontosaurus. There are two species of Edmontosaurus and in the Hell Creek formation, Edmontosaurus annectens was the species present.

A rare, Top Quality Edmontosaurus annectens rooted tooth from the late Cretaceous of northern North America. Another July 2018 Fossil of the Month. Edmontosaurus is a large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare plus a partial root from an adjoining tooth. The chewing surface measures 1-1/16”. Incredible preservation showing the knarly texture of the root. One crack - stabilized and no restoration. A rare rooted Edmontosaurustooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

A rare, Top Quality Edmontosaurus annectens rooted tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare. The chewing surface measures 1-1/4” - incedibly large. Excellent preservation showing most of the knarly texture of the root. One crack - stabilized and no restoration. A rare rooted Edmontosaurustooth! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

A rare, GEM Edmontosaurus annectens rooted tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Large root which is quite rare. Exceptional preservation showing the intricate texture of the root. No cracks or restoration. A rare rooted Edmontosaurustooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

A rare, Top Quality Edmontosaurus annectens rooted tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare. Excellent preservation showing most of the knarly texture of the root. Two cracks - stabilized and no restoration. A rare rooted Edmontosaurustooth! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

A rare, GEM Edmontosaurus annectens rooted tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Short root which is quite rare. Exceptional preservation showing the intricate texture of the root. Extra large chewing surface measures 1-3/16". No cracks or restoration. A rare rooted Edmontosaurustooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Exceptional preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing some of the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. A colorful Juvenile tooth. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. Juvenile tooth. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A rare, Top Quality Edmontosaurus annectens rooted spitter tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. Extra large root on a tooth which could have been a spitter tooth. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. A large rooted spitter tooth. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectens rooted spitter tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. A Juvenile tooth. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Top Quality Edmontosaurus annectenstooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Powder River Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.

A Large, Top Quality Edmontosaurus annectens spitter tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Excellent preservation showing the intricate texture of the root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm.,Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a gem case. Authenticity guaranteed.